Revert "The new animations engine doesn't need to use StyleChangeFromRenderer"

This reverts commit r165485[1]. This is needed to land and verify a fix[2]
for bug 332024.

[1] https://src.chromium.org/viewvc/blink?view=rev&revision=165485
[2] https://codereview.chromium.org/130563011/

BUG=332024

Review URL: https://codereview.chromium.org/161633003

git-svn-id: svn://svn.chromium.org/blink/trunk@167057 bbb929c8-8fbe-4397-9dbb-9b2b20218538